Revert "Added a header so it would compile.  Should probably remove this."

This reverts commit caa0dfcf45129aaf84215fe865918e90f406a54e.
Added helper method InitBitmapData().  Started implementation of RenderTexture() in MOAIFreeTypeFont.
Transfered definition of MOAIFreeTypeLine struct to MOAIFreeTypeFont.h.  Added helper methods BuildLine(), DrawBitmap() and GenerateLines() to MOAIFreeTypeFont.
Added helper methods ComputeLineStart() and ComputeLineStartY() to MOAIFreeTypeFont.
Implemented helper method GenerateLines() in MOAIFreeTypeFont.
Implemented remaining helper methods in MOAIFreeTypeFont.
Changed CHECK_ERROR macro to print the line number of the error in MOAIFreeTypeFont.cpp.
Added code to MOAIFreeTypeFont::OptimalSize() to initialize mFreeTypeFace if it is null.
Changed OptimalSize() to make cases fail when a token is broken up in WORD_BREAK_NONE mode.
Added a condition in OptimalSize() to make forceSingleLine take line height into account before setting maxLines to one.
Added new LUA methods dimensionsOfLine() and renderTextureSingleLine() to MOAIFont
Implemented Lua method dimensionsOfLine() and helper method DimensionsOfLine() in MOAIFreeTypeFont.
Implemented Lua method renderTextureSingleLine() and helper method RenderTextureSingleLine().  Overloaded method DimensionsOfLine().
Added initializations to x-coordinates of string bounding box in MOAIFreeTypeFont::DimensionsOfLine().
Fixed bugs that cause DimensionsOfLine() to return wrong values for width and height.